Low Pressure Wafer Butterfly Valve

659 low pressure wafer butterfly valve products are offered for sale by suppliers on Alibaba.com, of which butterfly valves accounts for 73%. A wide variety of low pressure wafer butterfly valve options are available to you, such as normal temperature, medium temperature and high temperature.You can also choose from stainless steel, aluminum alloy low pressure wafer butterfly valve,As well as from silver, red low pressure wafer butterfly valve,